I Put a Cryosurgery Device and a Deep Brain Stimulator in a Siemens Healthineers RFP. Here's Why That Was Wrong.

In March 2024, I was staring at an RFP spreadsheet with 43 line items. Our health system's new oncology and neurology service line needed more than another MRI. It needed laboratory throughput, intraoperative imaging, patient monitoring, and two items I had no business adding to the same bid: a cryosurgery device and a deep brain stimulator.

I say that now with hindsight. At the time, it looked logical. We were trying to consolidate vendors. Siemens Healthineers had a strong footprint in our imaging and diagnostics areas. I went to the Siemens Healthineers official website homepage, saw the broad portfolio, and made the classic assumption: broad means everything.

March 2024: The RFP That Should Never Have Gone Out

I've been in healthcare procurement for nine years. I'm usually the person who tells other buyers to slow down. But my own record isn't clean. In 2017, I picked a diagnostic instrument based on the lowest per-test cost. I assumed that if two analyzers posted the same accuracy numbers, the supporting requirements were probably identical too. I didn't verify. We ended up with a system that needed more maintenance, more QC, and a different IT integration path than the one we planned for. That mistake added roughly $31,000 to a project that was supposed to save money. Maybe it was $28,000—I'd have to pull the old financial reconciliation—but it was enough to make me start a checklist.

My experience is based on one regional health system's purchasing history. If you're in a huge IDN or a specialty surgical hospital, your process will be different. The underlying pattern is probably transferable, though.

How I Talked Myself Into One Vendor for Everything

In late 2023, our CFO asked us to reduce the number of vendors in our capital equipment plan. That pressure is real. We had small vendors, big vendors, service vendors, consultant vendors. It felt like chaos. So when I saw Siemens Healthineers' portfolio, I convinced myself they could cover most of it. They make imaging systems, diagnostic analyzers, point-of-care options, and digital health tools. Why not put the surgical devices in the same RFP and see what came back?

I should add that no one ordered me to include the surgical tools. That was my own efficiency move. I typed line 23 as cryosurgery device and line 24 as deep brain stimulator. I remember pausing. I even wrote a note in the same row: verify indication and intended use. Then I hit send.

The response came from a sales manager, not an automated bid desk. His first message was short: Can we talk before you submit this to the committee? I scheduled a call, certain he was going to pitch me more products.

What the Siemens Healthineers Rep Said

He did not.

Thanks for the RFP, he said. We need to pull lines 23 and 24.

Why? I asked.

Because we're primarily an imaging and diagnostics company. We have image-guided therapy, but we're not a surgical implant manufacturer. A deep brain stimulator is outside our scope. And a cryosurgery device—meaning the probe or ablation instrument itself—isn't part of our standard medical equipment catalog. Our imaging can support some interventional oncology workflows, but the cryoprobe comes from a specialist vendor.

I sat there for a second. I was kinda annoyed, not at him—at myself. I'd been so focused on getting a single supplier that I forgot the whole point of clinical procurement: match the device to the clinical need, not the supply chain convenience.

I'd like to say I replied with a thoughtful question. Instead, I said, Right. Of course. Then I sent a revised RFP to the committee with the subject specialty surgical items removed. It was embarrassing in a useful way.

The mistake that gets repeated is focusing on unit price. Unit price matters, but the more expensive mistake is scoping. A cryosurgery device and a deep brain stimulator aren't competing products to an imaging vendor. They're different clinical ecosystems. DBS involves an implantable pulse generator, leads, programming before and after surgery, and follow-up care. A cryosurgery device involves different gases, needles, and imaging guidance. The clinical team that uses one is not the team that uses the other. I knew that. I just let vendor consolidation blind me.

What Actually Happened After I Hit Send

We ended up with a two-track outcome, and that's fine. Siemens Healthineers medical equipment now covers the imaging and diagnostic instruments we use most: MRI, CT, ultrasound, and the lab analyzers. We signed a framework agreement that includes service and digital connectivity. The cryosurgery device went through a separate interventional oncology evaluation. The deep brain stimulator is being reviewed by a neurology-specific group that includes the surgeon and the neuromodulation nursing team.

The framework process took about 14 weeks. The specialist evaluations are still going in one case. That delay would have bothered me earlier. Now I see it as a sign that the right people are making the right call.

According to the Siemens Healthineers official website homepage (siemens-healthineers.com), the company organizes its portfolio around imaging, diagnostics, Varian cancer care, and advanced therapies. That's a big footprint, but it's not a blank check. Product availability is country-specific and regulated. A deep brain stimulator, for example, is a high-risk implant under FDA rules in the U.S. and under the EU Medical Device Regulation (EU) 2017/745 in Europe. Those pathways require specialized manufacturer support and post-market surveillance that a general imaging vendor is rarely structured to provide. Verify current classifications at fda.gov or your national competent authority.

The Checklist I Use Now

Since that RFP, I've updated my pre-purchase checklist. Here's the part that would have saved me the most time:

• Name the exact device category. Medical equipment is too broad. A cryosurgery device is not a diagnostic instrument. A deep brain stimulator is not an imaging addition.
• Check the vendor's actual portfolio before sending an RFP. The official website homepage is a good start, but also ask the local rep which products they can quote in your market.
• Ask about boundaries. What does the vendor not offer? That question is more useful than What can you provide? The rep who answers honestly is worth keeping.
• Compare total cost of ownership. The cheapest MRI can become expensive after installation, room shielding, training, service contracts, and IT integration. Those costs vary more than the sticker price does.

It's tempting to think one vendor simplifies everything. It does not. Consolidation helps with contracts and POs, but it doesn't remove the clinical differences between product categories.

This was accurate as of early 2025. The medical equipment market changes fast, especially with AI and digital health reshaping what vendors sell. I learned the core lesson in 2017 and relearned it in 2024: professional boundaries are not a weakness. A vendor who tells you what they don't do is giving you information that can save your budget and your timeline. I used to hear this isn't our strength and translate it as they're not a full solution. Now I hear it as they know what they're actually good at.

I still buy Siemens Healthineers equipment. I just don't send them every line item on my pre-capital plan. And I no longer assume that because a company is big, it's infinite.